How do you make this:::

https://www.chegg.com/homework-help/questions-and-answers/assignment-javascript-going-create-doubly-linked-list-singly-linked-list-another-example-t-q26639580

work on JSfiddle

Please let me know what goes in html and what goes into java script with options on pic below for jave script

Run Save Collaborate Update Tidy action per panel Fiddle meta HTML Untitled fiddle No description Resources URL cdnjs Async requests Other (links, license) JavaScript + No-Library (pure JS) LANGUAGE JavaScript FRAMEWORKS & EXTENSIONS No-Library (pure JS) Shop Dell Small Business and deals on the latest tech up to off. LOAD TYPE No wrap - bottom of ads via Carbon